JPS5613884A - Tangential servo control signal generator for recorded information reproducer - Google Patents

Tangential servo control signal generator for recorded information reproducer

Info

Publication number
JPS5613884A
JPS5613884A JP8884879A JP8884879A JPS5613884A JP S5613884 A JPS5613884 A JP S5613884A JP 8884879 A JP8884879 A JP 8884879A JP 8884879 A JP8884879 A JP 8884879A JP S5613884 A JPS5613884 A JP S5613884A
Authority
JP
Japan
Prior art keywords
signal
color burst
reproduced
phase
phase difference
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8884879A
Other languages
English (en)
Inventor
Koichi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Video Corp
Universal Pioneer Corp
Original Assignee
Pioneer Video Corp
Universal Pioneer Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Video Corp, Universal Pioneer Corp filed Critical Pioneer Video Corp
Priority to JP8884879A priority Critical patent/JPS5613884A/ja
Priority to GB8021832A priority patent/GB2059107B/en
Priority to DE3026046A priority patent/DE3026046C2/de
Priority to US06/168,231 priority patent/US4415935A/en
Publication of JPS5613884A publication Critical patent/JPS5613884A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/03—Driving or moving of heads for correcting time base error during transducing operation, by driving or moving the head in a direction more or less parallel to the direction of travel of the recording medium, e.g. tangential direction on a rotating disc

Landscapes

  • Processing Of Color Television Signals (AREA)
  • Optical Recording Or Reproduction (AREA)
JP8884879A 1979-07-12 1979-07-12 Tangential servo control signal generator for recorded information reproducer Pending JPS5613884A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8884879A JPS5613884A (en) 1979-07-12 1979-07-12 Tangential servo control signal generator for recorded information reproducer
GB8021832A GB2059107B (en) 1979-07-12 1980-07-03 Tangential servo control signal generating device
DE3026046A DE3026046C2 (de) 1979-07-12 1980-07-09 Schaltungsanordnung zum Erzeugen eines Zeitbasisfehlersignals für ein Farbfernsehinformations-Wiedergabegerät
US06/168,231 US4415935A (en) 1979-07-12 1980-07-10 Tangential servo control signal generating device for recorded data reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8884879A JPS5613884A (en) 1979-07-12 1979-07-12 Tangential servo control signal generator for recorded information reproducer

Publications (1)

Publication Number Publication Date
JPS5613884A true JPS5613884A (en) 1981-02-10

Family

ID=13954392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8884879A Pending JPS5613884A (en) 1979-07-12 1979-07-12 Tangential servo control signal generator for recorded information reproducer

Country Status (1)

Country Link
JP (1) JPS5613884A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62264449A (ja) * 1986-05-12 1987-11-17 Olympus Optical Co Ltd ジツタ−量測定装置
KR19980014066A (ko) * 1996-08-07 1998-05-15 구자홍 광픽업의 트랙킹 서보장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62264449A (ja) * 1986-05-12 1987-11-17 Olympus Optical Co Ltd ジツタ−量測定装置
JP2533852B2 (ja) * 1986-05-12 1996-09-11 オリンパス光学工業株式会社 ジツタ−量測定装置
KR19980014066A (ko) * 1996-08-07 1998-05-15 구자홍 광픽업의 트랙킹 서보장치

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